Atlantic Compact 150 L - Electrical Connections

InstallationManual
3333
GB
3.Electricalconnections
Ourappliancescomplywiththestandardsinforceandarethereforeperfectlysafe.Theelectricalconnections
mustcomplywithinstallationstandardNFC15-100andwiththeprovisionsinforceinthecountrywherethe
waterheaterwillbeinstalled(label,etc...).
L’installationcomprend:
• upstreamfrom thewaterheater:Amulti-pole circuit-breakerwithcontactsopening atleast3mm.: fuse,
circuitbreaker).
• Arigidmainscableofminimumsection3x2.5mm2single-phase(phase,neutral,earth)or4x2.5mm2
three-phase(3phases+earth).
• Theearthconductorwillbecolouredgreen/yellow.
3.1 Recommendations
Cutthecabletoanappropriatelengthtoavoidcontactwiththeheatingelements.
Theearthconnectionisessentialforsafetyraisons.
Direct connection to the elements (without passing through the thermostat) is strictly
forbidden. It is dangerous because the temperature of the water is not controlled.
3.2 Connection procedure
Prior to electrical connection, make sure the power is off.
1. Removetheprotectioncoverwhichcontainstheelectricalconnectiondiagram.
For 230 /400 V water heaters direct heating element :
factory connection for 380/ 400 V power supply.
For a different supply voltage change the cabel connections according to the wiring schematics dis-
played inside the cover.
2.Adjustthecablepassagetotheusedcablesection(onlyVM).
3. Connecttheendsofthecabletothethermostat’sscrewterminalsprovidedforthispurpose(youdonotneed
toremovethethermostat).
4. connecttheearthwiregreen/yellowtotheindicatedsocket  .
5.Retthecoveraftercheckingtheconnectionterminalsarecorrectlytightened.